are small zooplankton found in freshwater inland lakes and are thought to switch their mode of reproduction from asexual to sexual in response to extreme temperatures (Mitchell 1999). Lakes containing have an average summer surface temperature of 20°C (Harper 1995) but may increase by more than 15% when expose to warm water effluent from power plants, paper mills, and chemical industry (Baker et al. 2000). Could an increase in lake temperature caused by industrial thermal pollution affect the survivorship and reproduction of ?
The sex of is mediated by the environment rather than genetics. Under optimal environmental conditions, populations consist of asexually reproducing females. When the environment shifts may be queued to reproduce sexually resulting in the production of male offspring and females carrying haploid eggs in sacs called ephippia (Mitchell 1999).
The purpose of this laboratory study is to examine the effects of increased water temperature on survivorship and reproduction. This study will help us characterize the magnitude of environmental change required to induce the onset of the sexual life cycle in . Because are known to be a sensitive environmental indicator species (Baker et al. 2000) and share similar structural and physiological features with many aquatic species, they serve as a good model for examining the effects of increasing water temperature on reproduction in a variety of aquatic invertebrates.
We hypothesized that populations reared in water temperatures ranging from 24-26 °C would have lower survivorship, higher male/female ratio among the offspring, and more female offspring carrying ephippia as compared with grown in water temperatures of 20-22°C. To test this hypothesis we reared populations in tanks containing water at either 24 +/- 2°C or 20 +/- 2°C. Over 10 days, we monitored survivorship, determined the sex of the offspring, and counted the number of female offspring containing ephippia.
Comments:
Background information
· Opening paragraph provides good focus immediately. The study organism, gender switching response, and temperature influence are mentioned in the first sentence. Although it does a good job documenting average lake water temperature and changes due to industrial run-off, it fails to make an argument that the 15% increase in lake temperature could be considered “extreme” temperature change.
· The study question is nicely embedded within relevant, well-cited background information. Alternatively, it could be stated as the first sentence in the introduction, or after all background information has been discussed before the hypothesis.
Rationale
· Good. Well-defined purpose for study; to examine the degree of environmental change necessary to induce the Daphnia sexual life
cycle.
How will introductions be evaluated? The following is part of the rubric we will be using to evaluate your papers.
0 = inadequate (C, D or F) | 1 = adequate (BC) | 2 = good (B) | 3 = very good (AB) | 4 = excellent (A) | |
Introduction BIG PICTURE: Did the Intro convey why experiment was performed and what it was designed to test?
| Introduction provides little to no relevant information. (This often results in a hypothesis that “comes out of nowhere.”) | Many key components are very weak or missing; those stated are unclear and/or are not stated concisely. Weak/missing components make it difficult to follow the rest of the paper. e.g., background information is not focused on a specific question and minimal biological rationale is presented such that hypothesis isn’t entirely logical
| Covers most key components but could be done much more logically, clearly, and/or concisely. e.g., biological rationale not fully developed but still supports hypothesis. Remaining components are done reasonably well, though there is still room for improvement. | Concisely & clearly covers all but one key component (w/ exception of rationale; see left) clearly covers all key components but could be a little more concise and/or clear. e.g., has done a reasonably nice job with the Intro but fails to state the approach OR has done a nice job with Intro but has also included some irrelevant background information
| Clearly, concisely, & logically presents all key components: relevant & correctly cited background information, question, biological rationale, hypothesis, approach. |
Our journal manuscript series has covered the various sections of a scientific article according to the order in which we recommend you write them ( Figures , Methods section , Results section , Discussion section , and Conclusion section ). In this second-to-last installment, we’ll talk about the Introduction and how to draft it in a way that intrigues your readers and makes them want to continue reading. After all, the journal publications industry is a business, so editors won’t accept your article unless they’re confident their readership will be interested.
After the Abstract (the final section of the paper you should draft) and the visual aids, like figures, a reader’s first true interaction with your work is the Introduction . Thus, like any other story, you must set a compelling stage that invites your readers into your research world. Essentially, your Introduction will establish the foundation upon which your readers will approach your work . You lay down the rules of interpretation, and if your manuscript follows the tips we’ve given in this series, your readers should be able to logically apply those rules throughout all parts of your paper, including the conclusion in your Discussion section.
Before we examine what specifically belongs in this critical context-defining section of your manuscript, let’s explore a practical point about writing the Introduction.
You may recall that we recommended a particular order for drafting your manuscript—an order that suggests the Introduction should be written second to last. You may also remember we talked about how the Discussion (or the Conclusion section for journals that separate the Discussion and Conclusion) should answer the questions raised in the Introduction. So which is it? Write the Introduction first or the Discussion? Honestly, the Introduction should come second to last because it is one of the harder sections of the manuscript to nail correctly. Therefore, we recommend writing the Introduction in two stages.
Start with a skeletal Introduction that clearly states the hypothesis (the question your research answers). Then proceed with fully drafting the remaining parts of your manuscript, including analyzing your results in the Discussion and drawing rough conclusions that you will later refine. Once you’ve finished the other parts, return to your Introduction and incorporate the information we outline further below under the heading “What should I include in the Introduction?” After, modify the Discussion’s conclusion accordingly and polish the entire piece once again.
Your paper must read like a chronological story ; it will begin with point A (the Introduction) and advance in time toward point B (the Discussion/Conclusion). If you recall from our prior article, the Discussion should answer the questions “why this particular study was needed to fill the gap in scientific knowledge we currently have and why that gap needed filling in the first place.” The Introduction answers similar but distinct questions. The context you establish in the Introduction must first identify that there is a knowledge gap and then explain how you intend to fill that gap and why .
Imagine that your paper is an hourglass figure, as in the infographic below. Your Introduction holds the sand of knowledge that we currently have (the top bulb), and as the sand trickles through the neck (your research), it builds up a new base of knowledge (the bottom bulb). Thus your paper traces that journey from the top of the hourglass to the bottom, answering the questions in the infographic along the way. As a part of that journey, your Introduction is the starting point that answers the first three questions concisely.
As you can see from above, your Introduction should start broadly and narrow until it reaches your hypothesis. Now, let’s examine how we can achieve this flow of ideas more closely.
To round out our guide to drafting the Introduction of your journal article, we provide some general tips about the technical aspects of writing the Introduction section below.
And keep in mind that receiving English proofreading and paper editing services for your manuscript before submission to journals greatly increases your chances of publication. Wordvice provides high-quality professional editing for all types of academic documents and includes a free certificate of editing .
You can also find these resources plus information about the journal submission process in our FREE downloadable e-book: Research Writing and Journal Publication E-Book .
Orsuamaeze Blessings, Adebayo Alaba Joseph and Oguntimehin Ilemobayo Ifedayo, 2018. Deleterious effects of cadmium solutions on onion (Allium cepa) growth and the plant’s potential as bioindicator of Cd exposure. Res. J. Environ. Sci., 12: 114-120. Online: http://docsdrive.com/pdfs/academicjournals/rjes/2018/114-120.pdf
Microsoft 365 Life Hacks > Writing > How to write an introduction for a research paper
Beginnings are hard. Beginning a research paper is no exception. Many students—and pros—struggle with how to write an introduction for a research paper.
This short guide will describe the purpose of a research paper introduction and how to create a good one.
Introductions to research papers do a lot of work.
It may seem obvious, but introductions are always placed at the beginning of a paper. They guide your reader from a general subject area to the narrow topic that your paper covers. They also explain your paper’s:
Your introduction will cover a lot of ground. However, it will only be half of a page to a few pages long. The length depends on the size of your paper as a whole. In many cases, the introduction will be shorter than all of the other sections of your paper.
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The introduction to your research paper isn’t just important. It’s critical.
Your readers don’t know what your research paper is about from the title. That’s where your introduction comes in. A good introduction will:
Without a clear introduction, your readers will struggle. They may feel confused when they start reading your paper. They might even give up entirely. Your introduction will ground them and prepare them for the in-depth research to come.
Research paper introductions are always unique. After all, research is original by definition. However, they often contain six essential items. These are:
These six items are emphasized more or less, depending on your field. For example, a physics research paper might emphasize methodology. An English journal article might highlight the overview.
We don’t just want you to learn how to write an introduction for a research paper. We want you to learn how to make it shine.
There are three things you can do that will make it easier to write a great introduction. You can:
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Home » Research Paper – Structure, Examples and Writing Guide
Table of Contents
Definition:
Research Paper is a written document that presents the author’s original research, analysis, and interpretation of a specific topic or issue.
It is typically based on Empirical Evidence, and may involve qualitative or quantitative research methods, or a combination of both. The purpose of a research paper is to contribute new knowledge or insights to a particular field of study, and to demonstrate the author’s understanding of the existing literature and theories related to the topic.
The structure of a research paper typically follows a standard format, consisting of several sections that convey specific information about the research study. The following is a detailed explanation of the structure of a research paper:
The title page contains the title of the paper, the name(s) of the author(s), and the affiliation(s) of the author(s). It also includes the date of submission and possibly, the name of the journal or conference where the paper is to be published.
The abstract is a brief summary of the research paper, typically ranging from 100 to 250 words. It should include the research question, the methods used, the key findings, and the implications of the results. The abstract should be written in a concise and clear manner to allow readers to quickly grasp the essence of the research.
The introduction section of a research paper provides background information about the research problem, the research question, and the research objectives. It also outlines the significance of the research, the research gap that it aims to fill, and the approach taken to address the research question. Finally, the introduction section ends with a clear statement of the research hypothesis or research question.
The literature review section of a research paper provides an overview of the existing literature on the topic of study. It includes a critical analysis and synthesis of the literature, highlighting the key concepts, themes, and debates. The literature review should also demonstrate the research gap and how the current study seeks to address it.
The methods section of a research paper describes the research design, the sample selection, the data collection and analysis procedures, and the statistical methods used to analyze the data. This section should provide sufficient detail for other researchers to replicate the study.
The results section presents the findings of the research, using tables, graphs, and figures to illustrate the data. The findings should be presented in a clear and concise manner, with reference to the research question and hypothesis.
The discussion section of a research paper interprets the findings and discusses their implications for the research question, the literature review, and the field of study. It should also address the limitations of the study and suggest future research directions.
The conclusion section summarizes the main findings of the study, restates the research question and hypothesis, and provides a final reflection on the significance of the research.
The references section provides a list of all the sources cited in the paper, following a specific citation style such as APA, MLA or Chicago.
You can write Research Paper by the following guide:
Note : The below example research paper is for illustrative purposes only and is not an actual research paper. Actual research papers may have different structures, contents, and formats depending on the field of study, research question, data collection and analysis methods, and other factors. Students should always consult with their professors or supervisors for specific guidelines and expectations for their research papers.
Research Paper Example sample for Students:
Title: The Impact of Social Media on Mental Health among Young Adults
Abstract: This study aims to investigate the impact of social media use on the mental health of young adults. A literature review was conducted to examine the existing research on the topic. A survey was then administered to 200 university students to collect data on their social media use, mental health status, and perceived impact of social media on their mental health. The results showed that social media use is positively associated with depression, anxiety, and stress. The study also found that social comparison, cyberbullying, and FOMO (Fear of Missing Out) are significant predictors of mental health problems among young adults.
Introduction: Social media has become an integral part of modern life, particularly among young adults. While social media has many benefits, including increased communication and social connectivity, it has also been associated with negative outcomes, such as addiction, cyberbullying, and mental health problems. This study aims to investigate the impact of social media use on the mental health of young adults.
Literature Review: The literature review highlights the existing research on the impact of social media use on mental health. The review shows that social media use is associated with depression, anxiety, stress, and other mental health problems. The review also identifies the factors that contribute to the negative impact of social media, including social comparison, cyberbullying, and FOMO.
Methods : A survey was administered to 200 university students to collect data on their social media use, mental health status, and perceived impact of social media on their mental health. The survey included questions on social media use, mental health status (measured using the DASS-21), and perceived impact of social media on their mental health. Data were analyzed using descriptive statistics and regression analysis.
Results : The results showed that social media use is positively associated with depression, anxiety, and stress. The study also found that social comparison, cyberbullying, and FOMO are significant predictors of mental health problems among young adults.
Discussion : The study’s findings suggest that social media use has a negative impact on the mental health of young adults. The study highlights the need for interventions that address the factors contributing to the negative impact of social media, such as social comparison, cyberbullying, and FOMO.
Conclusion : In conclusion, social media use has a significant impact on the mental health of young adults. The study’s findings underscore the need for interventions that promote healthy social media use and address the negative outcomes associated with social media use. Future research can explore the effectiveness of interventions aimed at reducing the negative impact of social media on mental health. Additionally, longitudinal studies can investigate the long-term effects of social media use on mental health.
Limitations : The study has some limitations, including the use of self-report measures and a cross-sectional design. The use of self-report measures may result in biased responses, and a cross-sectional design limits the ability to establish causality.
Implications: The study’s findings have implications for mental health professionals, educators, and policymakers. Mental health professionals can use the findings to develop interventions that address the negative impact of social media use on mental health. Educators can incorporate social media literacy into their curriculum to promote healthy social media use among young adults. Policymakers can use the findings to develop policies that protect young adults from the negative outcomes associated with social media use.
References :
Appendix : The survey used in this study is provided below.
Social Media and Mental Health Survey
Thank you for your participation!
Research papers have several applications in various fields, including:
Research papers are typically written when a person has completed a research project or when they have conducted a study and have obtained data or findings that they want to share with the academic or professional community. Research papers are usually written in academic settings, such as universities, but they can also be written in professional settings, such as research organizations, government agencies, or private companies.
Here are some common situations where a person might need to write a research paper:
The purpose of a research paper is to present the results of a study or investigation in a clear, concise, and structured manner. Research papers are written to communicate new knowledge, ideas, or findings to a specific audience, such as researchers, scholars, practitioners, or policymakers. The primary purposes of a research paper are:
Research papers have several characteristics that distinguish them from other forms of academic or professional writing. Here are some common characteristics of research papers:
Research papers have many advantages, both for the individual researcher and for the broader academic and professional community. Here are some advantages of research papers:
Research papers also have some limitations that should be considered when interpreting their findings or implications. Here are some common limitations of research papers:
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An article primarily includes the following sections: introduction, materials and methods, results, discussion, and conclusion. Before writing the introduction, the main steps, the heading and the familiarity level of the readers should be considered. Writing should begin when the experimental system and the equipment are available. The introduction section comprises the first portion of the manuscript, and it should be written using the simple present tense. Additionally, abbreviations and explanations are included in this section. The main goal of the introduction is to convey basic information to the readers without obligating them to investigate previous publications and to provide clues as to the results of the present study. To do this, the subject of the article should be thoroughly reviewed, and the aim of the study should be clearly stated immediately after discussing the basic references. In this review, we aim to convey the principles of writing the introduction section of a manuscript to residents and young investigators who have just begun to write a manuscript.
When entering a gate of a magnificent city we can make a prediction about the splendor, pomposity, history, and civilization we will encounter in the city. Occasionally, gates do not give even a glimpse of the city, and it can mislead the visitors about inner sections of the city. Introduction sections of the articles are like gates of a city. It is a presentation aiming at introducing itself to the readers, and attracting their attention. Attractiveness, clarity, piquancy, and analytical capacity of the presentation will urge the reader to read the subsequent sections of the article. On the other hand as is understood from the motto of antique Greek poet Euripides “a bad beginning makes a bad ending”, ‘Introduction’ section of a scientific article is important in that it can reveal the conclusion of the article. [ 1 ]
It is useful to analyze the issues to be considered in the ‘Introduction’ section under 3 headings. Firstly, information should be provided about the general topic of the article in the light of the current literature which paves the way for the disclosure of the objective of the manuscript. Then the specific subject matter, and the issue to be focused on should be dealt with, the problem should be brought forth, and fundamental references related to the topic should be discussed. Finally, our recommendations for solution should be described, in other words our aim should be communicated. When these steps are followed in that order, the reader can track the problem, and its solution from his/her own perspective under the light of current literature. Otherwise, even a perfect study presented in a non-systematized, confused design will lose the chance of reading. Indeed inadequate information, inability to clarify the problem, and sometimes concealing the solution will keep the reader who has a desire to attain new information away from reading the manuscript. [ 1 – 3 ]
First of all, explanation of the topic in the light of the current literature should be made in clear, and precise terms as if the reader is completely ignorant of the subject. In this section, establishment of a warm rapport between the reader, and the manuscript is aimed. Since frantic plunging into the problem or the solution will push the reader into the dilemma of either screening the literature about the subject matter or refraining from reading the article. Updated, and robust information should be presented in the ‘Introduction’ section.
Then main topic of our manuscript, and the encountered problem should be analyzed in the light of the current literature following a short instance of brain exercise. At this point the problems should be reduced to one issue as far as possible. Of course, there might be more than one problem, however this new issue, and its solution should be the subject matter of another article. Problems should be expressed clearly. If targets are more numerous, and complex, solutions will be more than one, and confusing.
Finally, the last paragraphs of the ‘Introduction’ section should include the solution in which we will describe the information we generated, and related data. Our sentences which arouse curiosity in the readers should not be left unanswered. The reader who thinks to obtain the most effective information in no time while reading a scientific article should not be smothered with mysterious sentences, and word plays, and the readers should not be left alone to arrive at a conclusion by themselves. If we have contrary expectations, then we might write an article which won’t have any reader. A clearly expressed or recommended solutions to an explicitly revealed problem is also very important for the integrity of the ‘Introduction’ section. [ 1 – 5 ]
We can summarize our arguments with the following example ( Figure 1 ). The introduction section of the exemplary article is written in simple present tense which includes abbreviations, acronyms, and their explanations. Based on our statements above we can divide the introduction section into 3 parts. In the first paragraph, miniaturization, and evolvement of pediatric endourological instruments, and competitions among PNL, ESWL, and URS in the treatment of urinary system stone disease are described, in other words the background is prepared. In the second paragraph, a newly defined system which facilitates intrarenal access in PNL procedure has been described. Besides basic references related to the subject matter have been given, and their outcomes have been indicated. In other words, fundamental references concerning main subject have been discussed. In the last paragraph the aim of the researchers to investigate the outcomes, and safety of the application of this new method in the light of current information has been indicated.
An exemplary introduction section of an article
Apart from the abovementioned information about the introduction section of a scientific article we will summarize a few major issues in brief headings
Important points which one should take heed of:
The introduction serves the purpose of leading the reader from a general subject area to a particular field of research. It establishes the context of the research being conducted by summarizing current understanding and background information about the topic, stating the purpose of the work in the form of the hypothesis, question, or research problem, briefly explaining your rationale, methodological approach, highlighting the potential outcomes your study can reveal, and describing the remaining structure of the paper.
Key Elements of the Research Proposal. Prepared under the direction of the Superintendent and by the 2010 Curriculum Design and Writing Team. Baltimore County Public Schools.
Think of the introduction as a mental road map that must answer for the reader these four questions:
A well-written introduction is important because, quite simply, you never get a second chance to make a good first impression. The opening paragraph of your paper will provide your readers with their initial impressions about the logic of your argument, your writing style, the overall quality of your research, and, ultimately, the validity of your findings and conclusions. A vague, disorganized, or error-filled introduction will create a negative impression, whereas, a concise, engaging, and well-written introduction will start your readers off thinking highly of your analytical skills, your writing style, and your research approach.
Introductions . The Writing Center. University of North Carolina.
I. Structure and Approach
The introduction is the broad beginning of the paper that answers three important questions for the reader:
Think of the structure of the introduction as an inverted triangle of information. Organize the information so as to present the more general aspects of the topic early in the introduction, then narrow toward the more specific topical information that provides context, finally arriving at your statement of purpose and rationale and, whenever possible, the potential outcomes your study can reveal.
These are general phases associated with writing an introduction:
NOTE: Even though the introduction is the first main section of a research paper, it is often useful to finish the introduction very late in the writing process because the structure of the paper, the reporting and analysis of results, and the conclusion will have been completed and it ensures that your introduction matches the overall structure of your paper.
II. Delimitations of the Study
Delimitations refer to those characteristics that limit the scope and define the conceptual boundaries of your study . This is determined by the conscious exclusionary and inclusionary decisions you make about how to investigate the research problem. In other words, not only should you tell the reader what it is you are studying and why, but you must also acknowledge why you rejected alternative approaches that could have been used to examine the research problem.
Obviously, the first limiting step was the choice of research problem itself. However, implicit are other, related problems that could have been chosen but were rejected. These should be noted in the conclusion of your introduction.
Examples of delimitating choices would be:
Review each of these decisions. You need to not only clearly establish what you intend to accomplish, but to also include a declaration of what the study does not intend to cover. In the latter case, your exclusionary decisions should be based upon criteria stated as, "not interesting"; "not directly relevant"; “too problematic because..."; "not feasible," and the like. Make this reasoning explicit!
NOTE: Delimitations refer to the initial choices made about the broader, overall design of your study and should not be confused with documenting the limitations of your study discovered after the research has been completed.
III. The Narrative Flow
Issues to keep in mind that will help the narrative flow in your introduction :
IV. Engaging the Reader
The overarching goal of your introduction is to make your readers want to read your paper. The introduction should grab your reader's attention. Strategies for doing this can be to:
NOTE: Only choose one strategy for engaging your readers; avoid giving an impression that your paper is more flash than substance.
Freedman, Leora and Jerry Plotnick. Introductions and Conclusions . University College Writing Centre. University of Toronto; Introduction . The Structure, Format, Content, and Style of a Journal-Style Scientific Paper. Department of Biology. Bates College; Introductions . The Writing Center. University of North Carolina; Introductions . The Writer’s Handbook. Writing Center. University of Wisconsin, Madison; Introductions, Body Paragraphs, and Conclusions for an Argument Paper. The Writing Lab and The OWL. Purdue University; Resources for Writers: Introduction Strategies . Program in Writing and Humanistic Studies. Massachusetts Institute of Technology; Sharpling, Gerald. Writing an Introduction . Centre for Applied Linguistics, University of Warwick; Writing Your Introduction. Department of English Writing Guide. George Mason University.
Avoid the "Dictionary" Introduction
Giving the dictionary definition of words related to the research problem may appear appropriate because it is important to define specific words or phrases with which readers may be unfamiliar. However, anyone can look a word up in the dictionary and a general dictionary is not a particularly authoritative source. It doesn't take into account the context of your topic and doesn't offer particularly detailed information. Also, placed in the context of a particular discipline, a term may have a different meaning than what is found in a general dictionary. If you feel that you must seek out an authoritative definition, try to find one that is from subject specific dictionaries or encyclopedias [e.g., if you are a sociology student, search for dictionaries of sociology].
Saba, Robert. The College Research Paper . Florida International University; Introductions . The Writing Center. University of North Carolina.
When Do I Begin?
A common question asked at the start of any paper is, "where should I begin?" An equally important question to ask yourself is, "When do I begin?" Research problems in the social sciences rarely rest in isolation from the history of the issue being investigated. It is, therefore, important to lay a foundation for understanding the historical context underpinning the research problem. However, this information should be brief and succinct and begin at a point in time that best informs the reader of study's overall importance. For example, a study about coffee cultivation and export in West Africa as a key stimulus for local economic growth needs to describe the beginning of exporting coffee in the region and establishing why economic growth is important. You do not need to give a long historical explanation about coffee exportation in Africa. If a research problem demands a substantial exploration of historical context, do this in the literature review section; note in the introduction as part of your "roadmap" [see below] that you covering this in the literature review.
Always End with a Roadmap
The final paragraph or sentences of your introduction should forecast your main arguments and conclusions and provide a description of the rest of the paper [a "roadmap"] that let's the reader know where you are going and what to expect.
FIND US ON
What should i include in a research paper introduction.
The introduction of a research paper includes several key elements:
and your problem statement
A research project is an academic, scientific, or professional undertaking to answer a research question . Research projects can take many forms, such as qualitative or quantitative , descriptive , longitudinal , experimental , or correlational . What kind of research approach you choose will depend on your topic.
The best way to remember the difference between a research plan and a research proposal is that they have fundamentally different audiences. A research plan helps you, the researcher, organize your thoughts. On the other hand, a dissertation proposal or research proposal aims to convince others (e.g., a supervisor, a funding body, or a dissertation committee) that your research topic is relevant and worthy of being conducted.
Formulating a main research question can be a difficult task. Overall, your question should contribute to solving the problem that you have defined in your problem statement .
However, it should also fulfill criteria in three main areas:
Research questions anchor your whole project, so it’s important to spend some time refining them.
In general, they should be:
All research questions should be:
A research aim is a broad statement indicating the general purpose of your research project. It should appear in your introduction at the end of your problem statement , before your research objectives.
Research objectives are more specific than your research aim. They indicate the specific ways you’ll address the overarching aim.
Once you’ve decided on your research objectives , you need to explain them in your paper, at the end of your problem statement .
Keep your research objectives clear and concise, and use appropriate verbs to accurately convey the work that you will carry out for each one.
I will compare …
Your research objectives indicate how you’ll try to address your research problem and should be specific:
Research objectives describe what you intend your research project to accomplish.
They summarize the approach and purpose of the project and help to focus your research.
Your objectives should appear in the introduction of your research paper , at the end of your problem statement .
The main guidelines for formatting a paper in Chicago style are to:
To automatically generate accurate Chicago references, you can use Scribbr’s free Chicago reference generator .
The main guidelines for formatting a paper in MLA style are as follows:
To format a paper in APA Style , follow these guidelines:
No, it’s not appropriate to present new arguments or evidence in the conclusion . While you might be tempted to save a striking argument for last, research papers follow a more formal structure than this.
All your findings and arguments should be presented in the body of the text (more specifically in the results and discussion sections if you are following a scientific structure). The conclusion is meant to summarize and reflect on the evidence and arguments you have already presented, not introduce new ones.
The conclusion of a research paper has several key elements you should make sure to include:
Don’t feel that you have to write the introduction first. The introduction is often one of the last parts of the research paper you’ll write, along with the conclusion.
This is because it can be easier to introduce your paper once you’ve already written the body ; you may not have the clearest idea of your arguments until you’ve written them, and things can change during the writing process .
The way you present your research problem in your introduction varies depending on the nature of your research paper . A research paper that presents a sustained argument will usually encapsulate this argument in a thesis statement .
A research paper designed to present the results of empirical research tends to present a research question that it seeks to answer. It may also include a hypothesis —a prediction that will be confirmed or disproved by your research.
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An Introduction to a scientific paper familiarizes the reader with the background of the issue at hand. It must reflect why the issue is topical and its current importance in the vast sea of research being done globally. It lays the foundation of biomedical writing and is the first portion of an article according to the IMRAD pattern ( I ntroduction, M ethodology, R esults, a nd D iscussion) [1].
I once had a professor tell a class that he sifted through our pile of essays, glancing at the titles and introductions, looking for something that grabbed his attention. Everything else went to the bottom of the pile to be read last, when he was tired and probably grumpy from all the marking. Don’t get put at the bottom of the pile, he said. Anonymous
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1 what is the importance of an introduction.
An Introduction to a scientific paper familiarizes the reader with the background of the issue at hand. It must reflect why the issue is topical and its current importance in the vast sea of research being done globally. It lays the foundation of biomedical writing and is the first portion of an article according to the IMRAD pattern ( I ntroduction, M ethodology, R esults, a nd D iscussion) [ 1 ].
It provides the flavour of the article and many authors have used phrases to describe it for example—'like a gate of the city’ [ 2 ], ‘the beginning is half of the whole’ [ 3 ], ‘an introduction is not just wrestling with words to fit the facts, but it also strongly modulated by perception of the anticipated reactions of peer colleagues’, [ 4 ] and ‘an introduction is like the trailer to a movie’. A good introduction helps captivate the reader early.
A good introduction will ‘sell’ an article to a journal editor, reviewer, and finally to a reader [ 3 ]. It should contain the following information [ 5 , 6 ]:
The known—The background scientific data
The unknown—Gaps in the current knowledge
Research hypothesis or question
Methodologies used for the study
The known consist of citations from a review of the literature whereas the unknown is the new work to be undertaken. This part should address how your work is the required missing piece of the puzzle.
The Problem-solving model
First described by Swales et al. in 1979, in this model the writer should identify the ‘problem’ in the research, address the ‘solution’ and also write about ‘the criteria for evaluating the problem’ [ 7 , 8 ].
The CARS model that stands for C reating A R esearch S pace [ 9 , 10 ].
The two important components of this model are:
Establishing a territory (situation)
Establishing a niche (problem)
Occupying a niche (the solution)
In this popular model, one can add a fourth point, i.e., a conclusion [ 10 ].
This includes: [ 9 ]
Stating the general topic and providing some background about it.
Providing a brief and relevant review of the literature related to the topic.
Adding a paragraph on the scope of the topic including the need for your study.
Establishing a niche includes:
Stating the importance of the problem.
Outlining the current situation regarding the problem citing both global and national data.
Evaluating the current situation (advantages/ disadvantages).
Identifying the gaps.
Emphasizing the importance of the proposed research and how the gaps will be addressed.
Stating the research problem/ questions.
Stating the hypotheses briefly.
Figure 17.1 depicts how the introduction needs to be written. A scientific paper should have an introduction in the form of an inverted pyramid. The writer should start with the general information about the topic and subsequently narrow it down to the specific topic-related introduction.
Flow of ideas from the general to the specific
This is the third portion of the introduction and defines the rationale of the research and states the research question. If this is missing the reviewers will not understand the logic for publication and is a common reason for rejection [ 11 , 12 ]. An example of this is given below:
Till date, no study has been done to see the effectiveness of a mesh alone or the effectiveness of double suturing along with a mesh in the closure of an umbilical hernia regarding the incidence of failure. So, the present study is aimed at comparing the effectiveness of a mesh alone versus the double suturing technique along with a mesh.
For a project protocol, the introduction should be about 1–2 pages long and for a thesis it should be 3–5 pages in a double-spaced typed setting. For a scientific paper it should be less than 10–15% of the total length of the manuscript [ 13 , 14 ].
All sections in a scientific manuscript except the conclusion should contain references. It has been suggested that an introduction should have four or five or at the most one-third of the references in the whole paper [ 15 ].
An introduction paves the way forward for the subsequent sections of the article. Frequently well-planned studies are rejected by journals during review because of the simple reason that the authors failed to clarify the data in this section to justify the study [ 16 , 17 ]. Thus, the existing gap in knowledge should be clearly brought out in this section (Fig. 17.2 ).
How should the abstract, introduction, and discussion look
The following points are important to consider:
The introduction should be written in simple sentences and in the present tense.
Many of the terms will be introduced in this section for the first time and these will require abbreviations to be used later.
The references in this section should be to papers published in quality journals (e.g., having a high impact factor).
The aims, problems, and hypotheses should be clearly mentioned.
Start with a generalization on the topic and go on to specific information relevant to your research.
An Introduction is a brief account of what the study is about. It should be short, crisp, and complete.
It has to move from a general to a specific research topic and must include the need for the present study.
The Introduction should include data from a literature search, i.e., what is already known about this subject and progress to what we hope to add to this knowledge.
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Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi, India
Samiran Nundy
Department of Internal Medicine, Sir Ganga Ram Hospital, New Delhi, India
Institute for Global Health and Development, The Aga Khan University, South Central Asia, East Africa and United Kingdom, Karachi, Pakistan
Zulfiqar A. Bhutta
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Nundy, S., Kakar, A., Bhutta, Z.A. (2022). How to Write the Introduction to a Scientific Paper?. In: How to Practice Academic Medicine and Publish from Developing Countries?. Springer, Singapore. https://doi.org/10.1007/978-981-16-5248-6_17
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Consistency in the order, structure, and format of a paper allows readers to focus on a paper’s content rather than its presentation.
To format a paper in APA Style, writers can typically use the default settings and automatic formatting tools of their word-processing program or make only minor adjustments.
The guidelines for paper format apply to both student assignments and manuscripts being submitted for publication to a journal. If you are using APA Style to create another kind of work (e.g., a website, conference poster, or PowerPoint presentation), you may need to format your work differently in order to optimize its presentation, for example, by using different line spacing and font sizes. Follow the guidelines of your institution or publisher to adapt APA Style formatting guidelines as needed.
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Read about three elements to include in your research paper abstract and some tips for making yours stand out
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Writing an abstract might not seem to be at the top of your list of priorities when writing your PhD dissertation , but it’s probably the first thing a reader will see when they encounter your research, so it’s worth putting the effort in to get it right. Here are some ways to make it sing.
An abstract is a concise overview of an extensive piece of research work such as a thesis, dissertation or research paper. Depending on the discipline, it usually contains the purpose of the research, the methodologies employed and the conclusions derived. Abstracts typically range from 500 to 800 words and appear on a separate page after the title page and acknowledgements, but preceding the table of contents. Although it might be tempting to start your thesis by drafting your abstract, I advise postponing until you’ve completed a first draft so that you ensure you cover all topics discussed in your thesis.
Purpose of the study.
Begin your abstract by concisely defining the problems your study addresses or outlining the gaps in knowledge it fills. It should provide the reader with new and useful information regarding your research in the present or past tense. Use verbs such as “test”, “evaluate” and “analyse” to make the research objective specific, measurable, attainable and time-bound. Avoid providing detailed background information and personal opinions at this stage.
In this part of your abstract, explain how you designed and conducted your research and how it addresses your research questions in the past tense. The aim here is to give the reader a prompt insight into your approach, not to evaluate challenges, validity and reliability. Highlight the samples you used and the data collection and analysis tools you employed.
Summarise and highlight the most significant findings that will allow the reader to understand the conclusions in the present or past tense. At the end of your abstract, the reader ought to have a firm grasp of the main argument. If the motive of the research is to resolve a real-world issue, you can include practical implications and suggestions in the findings. Briefly offer future recommendations for further research, if applicable.
When writing your abstract, imagine who might read your research; a curious reader, not necessarily an expert in the field, expects the information to be accessible and not overly complex.
These tips will help to make the abstract writing process smoother, allowing you to make a good first impression on whoever comes across your work when you’re ready to send it out into the world.
Ankitha Shetty is an assistant professor (senior scale) at the department of commerce and a coordinator at the Centre for Doctoral Studies at Manipal Academy of Higher Education, India.
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Table of contents. Step 1: Introduce your topic. Step 2: Describe the background. Step 3: Establish your research problem. Step 4: Specify your objective (s) Step 5: Map out your paper. Research paper introduction examples. Frequently asked questions about the research paper introduction.
The research paper introduction section, along with the Title and Abstract, can be considered the face of any research paper. ... Write a Research Paper Introduction in Minutes with Paperpal. Paperpal Copilot is a generative AI-powered academic writing assistant. It's trained on millions of published scholarly articles and over 20 years of ...
Research paper introduction is the first section of a research paper that provides an overview of the study, its purpose, and the research question (s) or hypothesis (es) being investigated. It typically includes background information about the topic, a review of previous research in the field, and a statement of the research objectives.
The introduction leads the reader from a general subject area to a particular topic of inquiry. It establishes the scope, context, and significance of the research being conducted by summarizing current understanding and background information about the topic, stating the purpose of the work in the form of the research problem supported by a hypothesis or a set of questions, explaining briefly ...
As a rule of thumb, this section accounts for about 10% of the total word count of the body of a typical research paper, or about 400 words spread over three paragraphs in a 4000-word paper.1 With that, let us now understand how to write the Introduction section step-by-step: 1. Provide background information and set the context.
First write your thesis.Your thesis should state the main idea in specific terms. After you have a working thesis, tackle the body of your paper before you write the rest of the introduction. Each paragraph in the body should explore one specific topic that proves, or summarizes your thesis. Writing is a thinking process.
The development of your introduction can make or break your paper. Once you have determined the purpose of your writing and have a topic in mind, you can begin writing the introduction. Three main parts must be included to establish a well-written introduction: introduce your topic, interest the reader, and make the last sentence your thesis ...
Be succinct - it is advised that your opening introduction consists of around 8-9 percent of the overall amount of words in your article (for example, 160 words for a 2000 words essay). Make a strong and unambiguous thesis statement. Explain why the article is significant in 1-2 sentences. Remember to keep it interesting.
When writing your research paper introduction, there are several key elements you should include to ensure it is comprehensive and informative. A hook or attention-grabbing statement to capture the reader's interest. It can be a thought-provoking question, a surprising statistic, or a compelling anecdote that relates to your research topic.
gument. A good introduction grabs the reader's attention and sets the stage for the rest of the paper to hold that attention by outlining the steps the writer will take in the rest of the paper. There is no one right way to write an introduction. The length and content of an intro-duction will change based on the type of writing you are doing.
The introduction supplies sufficient background information for the reader to understand and evaluate the experiment you did. It also supplies a rationale for the study. Goals: Present the problem and the proposed solution. Presents nature and scope of the problem investigated. Reviews the pertinent literature to orient the reader.
Refine the paragraphs, check off your outline, and polish your introduction section. Make sure your introduction section has all the four common components: 1. The background information of the study. 2. The reasoning that leads to experimental hypothesis (gap analysis) 3. The goal of the study and research hypothesis.
Dr. Michelle Harris, Dr. Janet Batzli,Biocore. This section provides guidelines on how to construct a solid introduction to a scientific paper including background information, study question, biological rationale, hypothesis, and general approach. If the Introduction is done well, there should be no question in the reader's mind why and on ...
What is an Introduction in a research paper? After the Abstract (the final section of the paper you should draft) and the visual aids, like figures, a reader's first true interaction with your work is the Introduction. Thus, like any other story, you must set a compelling stage that invites your readers into your research world.
While writing your background, you must: Mention the main developments in your research area. Highlight significant questions that need to be addressed. Discuss the relevant aspects of your study. Related reading: 4 Step approach to writing the Introduction section of a research paper. The secret to writing the introduction and methods section ...
Indent the first line of every paragraph of text 0.5 in. using the tab key or the paragraph-formatting function of your word-processing program. Page numbers: Put a page number in the top right corner of every page, including the title page or cover page, which is page 1. Student papers do not require a running head on any page.
Narrow the overview until you address your paper's specific subject. Then, mention questions or concerns you had about the case. Note that you will address them in the publication. Prior research. Your introduction is the place to review other conclusions on your topic. Include both older scholars and modern scholars.
any research paper as it establishes your writing style, the ... A good tip is to write the introduction of your research paper last so that you have a clear idea of what you are introducing. When thinking about the overall structure of the introduction section, it is helpful to visualize the introduction as an upside-down triangle.
The introduction section of a research paper provides background information about the research problem, the research question, and the research objectives. ... You can write Research Paper by the following guide: Choose a Topic: The first step is to select a topic that interests you and is relevant to your field of study. Brainstorm ideas and ...
Abstract. An article primarily includes the following sections: introduction, materials and methods, results, discussion, and conclusion. Before writing the introduction, the main steps, the heading and the familiarity level of the readers should be considered. Writing should begin when the experimental system and the equipment are available.
Giving a brief overview of the structure of the paper. NOTE: Even though the introduction is the first main section of a research paper, it is often useful to finish the introduction very late in the writing process because the structure of the paper, the reporting and analysis of results, and the conclusion will have been completed and it ...
The introduction of a research paper includes several key elements: A hook to catch the reader's interest. Relevant background on the topic. Details of your research problem. and your problem statement. A thesis statement or research question. Sometimes an overview of the paper.
A scientific paper should have an introduction in the form of an inverted pyramid. The writer should start with the general information about the topic and subsequently narrow it down to the specific topic-related introduction. Fig. 17.1. Flow of ideas from the general to the specific. Full size image.
To format a paper in APA Style, writers can typically use the default settings and automatic formatting tools of their word-processing program or make only minor adjustments. Consistency in the order, structure, and format of a paper allows readers to focus on a paper's content rather than its presentation. To format a paper in APA Style ...
After writing the paper comes the time of reading your paper a few times in order to get everything perfect.In this section you will learn how to remove a lot of mistakes you might have been writing. In the end, you will have to build your own checklist corresponding to your own problems you want to avoid.
When writing your abstract, imagine who might read your research; a curious reader, not necessarily an expert in the field, expects the information to be accessible and not overly complex. Tips on how to write an abstract for a research paper. Explain why you chose this area of research and the significance of the study
8, 9 Your paper is an extended argument about the relationship between a question (introduction), the way you decided to answer it (methods), what came out of it (results), what it all means ...